MSR Racing Rev One Helix Youth Boys Off-Road/Dirt Bike Motorcycle Helmet – Red/Black / Large - For over 40 years their goal has been able to produce a wide variety of premium motorcycle products that their customers can put their trust in. Msr thrives on brand heritage. Enjoy your ride with msr. With more different variant of colors and features that will fit any rider’s style and comfort unto the next level. O. Their athletes and quality products represents the working class heroes that span generations to keep the msr family moving forward. Year after year they continue to push the limits of apparel and this year is no exception. Lightweight precision molded, poly carbonated shell with molded-in dome ribbing for increased structural integrity comfortable, color matched “quick snap” liner and cheek pads are easily removable and washable air inlets and exhaust ports force cooling air through the shell’s interior hi-air velocity chin vent with dirt filtering foam and plastic mesh d. T. Approved 2015 model. These new line-up of apparel and hard parts showcases the time and quality that makes their products what they are today.